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SpacePost MCP server

Remotenpm

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What it does

Send email and manage domains, contacts and webhooks on SpacePost, the Resend-compatible email API.

Description as published by the publisher in the official MCP Registry, read 14 Nov 2026. Not written or verified by Few Servers.

Facts

Registry namedev.spacepost/mcp
Publisherspacepost.dev Namespace verified by the registry through the publisher's domain.
CategoryCommunication and email sorted by our keyword rules
Transportremote (streamable-http), local package (npm)
Version0.2.2
This version published4 Nov 2026
Last seen14 Nov 2026, in our crawl of the official MCP Registry
Tested by Few ServersNo

Install

  • Remote endpoint (streamable-http), as published: https://api.spacepost.dev/mcp
  • npm package, as published: @spacepost/mcp · version 0.2.2 · transport stdio
    npx -y @spacepost/mcp
    Standard run command for npm packages. The registry publishes the package name, not a command; check the repository for required arguments.

Install details read from the registry record on 11 Nov 2026. We have not run this server.

Keys and settings

Needs a key or token: the registry record marks a secret value as required. Declared by the publisher:

  • Authorization (header, secret, required): SpacePost API key (sp_live_...), created in the SpacePost dashboard under API keys. A sending_access key limits the server to sending.
  • SPACEPOST_API_KEY (environment variable, secret, required): SpacePost API key (sp_live_...), created in the SpacePost dashboard under API keys. A sending_access key limits the server to sending.
  • SPACEPOST_READ_ONLY (environment variable, not marked required): Set to true to expose only read tools (GET endpoints).
  • SPACEPOST_TOOLSETS (environment variable, not marked required): Comma-separated API areas to expose, e.g. emails,domains.
  • SPACEPOST_PERMISSION (environment variable, not marked required): Set to sending_access to expose only the tools a sending_access key can call.
  • SPACEPOST_DEFAULT_FROM (environment variable, not marked required): Default sender, e.g. Acme <hello@acme.com>, used when a send omits from.

RepositoryWebsiteRegistry record (JSON)npm package

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Ratings and reviews

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